| 摘要 |
-19- A fan blade assembly includes a mounting arm having a first end adapted to engage a fan rotor and a second end adapted to receive a fan blade, At least two mounting posts are disposed on the second end of the mounting arm and a fan blade hay apertures for receive the mounting posts. A clamp plate has apertures with a receiving portion and a retaining portion. The receiving portion is adapted to receive the mounting posts and the clamp plate is movable to a securing position where the retaining portions engages with the mounting posts to secure the clamp plate and fan blade to the mounting arm.
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